Clinical trials
Placebo clinical trials
Below are recruiting placebo clinical trials, each written for real people, not researchers. We’re tracking 5,230 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07282210RecruitingPhase 2
New medicine for sickle cell hemolysis
This trial tests a new medicine (SIL-8301) to help control red blood cell breakdown (hemolysis) in people with sickle cell disease. It is for those who are already taking hydroxyurea and have had few pain crises but still have complications from hemolysis.
Toronto, OntarioAges 16–35 - NCT07276724RecruitingPhase 3
Study of GB-0895 for severe uncontrolled asthma
This trial tests an add-on medicine called GB-0895 for people with severe asthma that is not well controlled with current treatments. It aims to see if adding this drug can reduce asthma attacks and improve breathing.
Northridge, CaliforniaAges 12–80 - NCT07527650RecruitingPhase 2
Testing HM15275 for Type 2 Diabetes Management
This study tests a new medication called HM15275 to help control blood sugar in people with type 2 diabetes. The trial will check if the medication works well and is safe when added to diet, exercise, or metformin treatment.
Mesa, ArizonaAges 18–75 - NCT07453602RecruitingPhase 1
Study of ARQ-234 for healthy adults and those with atopic dermatitis
This trial tests a new medication called ARQ-234 in healthy adults and people with moderate-to-severe atopic dermatitis (eczema). The study looks at how the body handles single and multiple doses, and if it can help treat eczema.
Fair Lawn, New JerseyAges 18–65 - NCT07532460Recruiting
Study of brain channels and memory in cocaine users
This research explores how certain brain chemicals (potassium channels) affect memory and thinking in people who use cocaine regularly. The study may help develop better treatments for cocaine use disorder and related thinking problems.
Zurich, Canton of ZurichAges 20–50 - NCT07627893RecruitingPhase 2/Phase 3
Herbal supplement added to rheumatoid arthritis treatment
This trial tests whether a traditional Chinese herbal medicine, combined with your current rheumatoid arthritis medications, can reduce joint pain and swelling better than your current treatment alone. The study involves 6–12 months of treatment and regular check-ins with the research team.
SingaporeAges 21–70 - NCT06658821Enrolling by invitation
Study of LDL557 for knee arthritis in older adults
This trial tests whether a supplement called LDL557 can improve early-stage knee arthritis in people over 65. It aims to reduce pain and slow joint damage.
TaichungAges 45–80 - NCT07547813RecruitingPhase 2
Testing LAD328 for moderate-to-severe hidradenitis suppurativa
This study tests a new drug called LAD328 for hidradenitis suppurativa (HS), a chronic skin condition with painful lumps and abscesses. The trial is looking for adults with moderate-to-severe HS who haven't responded well to antibiotics to see if this new treatment can help reduce symptoms.
Warsaw, Masovian VoivodeshipAges 18–65 - NCT07595549RecruitingPhase 3
Testing Berobenatide for Weight Loss in Overweight Adults
This study tests a new medicine called berobenatide to help people with overweight or obesity lose weight. The medicine may also help improve related health conditions like high blood pressure, high cholesterol, or type 2 diabetes.
Canoga Park, CaliforniaAges 18 years+ - NCT07741461RecruitingPhase 1
Testing ACT201 for chronic hepatitis B
This trial tests a new medication called ACT201 in two parts: one for healthy volunteers and one for people with chronic hepatitis B. For participants with hepatitis B, the drug may help control the infection, and the study will check its safety and how well it works.
Shanghai, Shanghai MunicipalityAges 18–65 - NCT07063342RecruitingPhase 1
Study of new drug versions in healthy adults
This study is testing new versions of a drug (called KarX and KarT) in healthy adults to see how the body handles them. Researchers will also look at how food affects the drug when taken multiple times.
Nottingham, NottinghamshireAges 18–55 - NCT07688772RecruitingPhase 3
Study of SHR-1819 Injection for Seasonal Allergic Rhinitis
This trial tests a new injection called SHR-1819 for people with seasonal allergies who haven't responded well to standard treatments like nasal sprays or antihistamines. It aims to see if it can reduce allergy symptoms.
Beijing, Beijing MunicipalityAges 18–75 - NCT07542483RecruitingPhase 3
Lebrikizumab for nummular eczema in adults
This study tests whether lebrikizumab, a new injection, can reduce nummular eczema (coin-shaped eczema patches) in adults whose condition hasn't improved with topical steroid creams. It's designed to help people with moderate-to-severe nummular eczema who need a stronger treatment option.
Freiburg im BreisgauAges 18 years+ - NCT06519422RecruitingPhase 3
Tranexamic acid for anaemia in women
This trial tests whether tranexamic acid, a medicine that helps reduce bleeding, can improve anaemia (low blood iron) in women with heavy periods. If you have anaemia and heavy menstrual bleeding, this treatment might help raise your iron levels.
Ibadan, Oyo StateAges 18 years+ - NCT07065240RecruitingPhase 2
Study of SPT-300 for major depression with or without anxiety
This trial tests an experimental oral medication, SPT-300, for people with major depressive disorder, even if they also have mild anxiety. The goal is to see if it helps improve mood safely.
Chino, CaliforniaAges 18–65 - NCT07323654RecruitingPhase 2
Oral KT-621 for moderate to severe eosinophilic asthma
This trial tests an oral medication called KT-621 for people with moderate to severe eosinophilic asthma. It aims to see if the drug can help control asthma better than the standard inhaled treatments alone.
Lancaster, CaliforniaAges 18–75 - NCT04804241RecruitingPhase 2
Senicapoc for early Alzheimer’s symptoms
This Phase 2 study tests whether the drug senicapoc can slow or improve symptoms in people with early Alzheimer’s disease or mild memory impairment. You would have a 50/50 chance of getting senicapoc or a placebo (inactive pill), along with regular study visits and testing.
Sacramento, CaliforniaAges 55–85 - NCT06184321RecruitingEarly Phase 1
Alteplase through chest tube for trapped fluid
This trial tests whether a clot-busting medicine called alteplase, given through an existing chest tube (indwelling pleural catheter), can help drain fluid that has become trapped by fibrous bands. It may help relieve symptoms like shortness of breath.
Baltimore, MarylandAges 18 years+ - NCT06807268RecruitingPhase 3
A study of abrocitinib for children ages 6–11 with eczema
This trial tests a daily pill called Abrocitinib to see if it can help children ages 6 to 11 with moderate-to-severe eczema that hasn't gotten better with creams or ointments. Eczema (also called atopic dermatitis) causes itchy, red skin, and this medicine might calm the immune response to reduce itching and rashes.
Birmingham, AlabamaAges 6–11 - NCT07355218RecruitingPhase 3
Testing enpatoran for lupus skin problems
This trial tests an oral drug called enpatoran for people with lupus that causes skin rashes (like discoid or subacute cutaneous lupus). The goal is to see if the drug can improve these skin symptoms.
Upland, CaliforniaAges 18–75 - NCT05275972RecruitingPhase 3
Compare cornea surgery thickness results for FECD
This Phase 3 trial compares outcomes from two cornea transplant procedures in people with FECD, a disease that makes the cornea swell and affect vision. It may help you and others by identifying which approach best supports clear vision and stable corneal thickness after surgery.
Palo Alto, CaliforniaAges 18 years+ - NCT07282574RecruitingPhase 2
Testing a new study drug for progressive MS
This trial tests a new study drug added to your current MS treatment (ocrelizumab) for people with progressive MS. It aims to see if the combination works better than ocrelizumab alone.
Camperdown, New South WalesAges 18–60 - NCT07359846RecruitingPhase 3
Study of GB-0895 for severe uncontrolled asthma in adults and teens
This trial tests an add-on treatment called GB-0895 for people with severe asthma that is not well controlled with current medications. It aims to see if adding this drug can reduce asthma attacks and improve lung function.
Bakersfield, CaliforniaAges 12–80 - NCT05401227RecruitingPhase 1
Brain scan study on glutamate and ketamine in healthy adults
This study uses a special brain scan (MRI) to understand how the brain chemical glutamate works in healthy people. You may be asked to take either an experimental drug or a placebo to see how it affects your brain chemistry.
New York, New YorkAges 18–55
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Common questions
- Are there clinical trials for placebo?
- Yes. Clin2 currently lists 5,230 recruiting placebo studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a placebo trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a placebo trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.